The plastic fastener is like this!

Many people like to call all the fasteners they don't know plastic fasteners, because this word has both fasteners and materials. According to the material, fasteners can be divided into plastic and alloy, among which plastic materials are widely used, ranging from transportation tools to backpack straps.

However, when you want to call out the name of a fastener, you don't know how to call it. In this embarrassing moment, you can only say its shape. In order to avoid this embarrassment, it is necessary to know about plastic fasteners.

Plastic fasteners are generally divided into buckle series, hook series, rope buckle series, rubber foot series and garment auxiliary series, among which buckle, hook, rope buckle, rubber foot and shoulder pad are commonly used.

The buckle is generally composed of a male buckle and a female buckle. The two ends of the buckle are sewn with webbing respectively. The length of the webbing is selected according to different needs. It is generally used for fixing the shoulder and waist. The buckle series is generally divided into buckle, D buckle, press buckle, day buckle, square buckle and ladder buckle. Generally, buckle and D buckle are used at the same time. The Japanese buckle plays the role of adjusting the length of the webbing, and ladder buckle is generally used at the end of the webbing.